Structured Data AI Interface

I’m building a small personal project that lets me run OpenAI models against structured datasets and view the responses in a clean, browser-based interface. Here is what I need done within the next month:

• A lightweight web UI (single-page is fine) that lets me paste or upload a data block, or a file, hit “Process”, and instantly see the AI-generated output.
• A backend endpoint wired to my OpenAI account. Your code should take the incoming data, craft the prompt, call the model, and return the response.
• A formatter that converts the raw OpenAI answer into my internal JSON schema (I’ll share the exact field list once we start).
• Clear setup instructions plus commented code so I can extend or self-host the solution later.

You’re free to suggest the stack—React, Vue, or simple HTML/JS for the front end, and Python (FastAPI/Flask) or Node (Express) for the backend all work for me—as long as the hand-off is smooth and the code is easy to read.

Please send a brief, detailed project proposal outlining:
• the tech stack you’d choose and why
• a high-level workflow of how you’ll structure the prompt, parse the response, and enforce the output schema
• the milestones you foresee to get this delivered inside four weeks

I’ll review proposals quickly and pick the person whose plan feels most solid and pragmatic.